/*
    * Copyright 2023 Adrian Herscu
    *
    * Licensed under the Apache License, Version 2.0 (the "License");
    * you may not use this file except in compliance with the License.
    * You may obtain a copy of the License at
    *
    *     http://www.apache.org/licenses/LICENSE-2.0
    *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  package dev.aherscu.qa.jgiven.jdbc;
  
  import static dev.aherscu.qa.testing.utils.StringUtilsExtensions.*;
  
  import java.util.concurrent.*;
  
  import javax.annotation.concurrent.*;
  
  import org.apache.commons.configuration.*;
  import org.apache.commons.configuration.AbstractConfiguration;
  
  import com.zaxxer.hikari.*;
  
  import dev.aherscu.qa.jgiven.jdbc.utils.dbutils.*;
  import dev.aherscu.qa.testing.utils.config.BaseConfiguration;
  import lombok.*;
  import lombok.extern.slf4j.*;
  
  /**
   * Represents the configuration parameters for tests.
   *
   * @author aherscu
   */
  @ThreadSafe
  @Slf4j
  public final class TestConfiguration extends BaseConfiguration {
      private static final ConcurrentMap<String, StreamingQueryRunner> queryRunners =
          new ConcurrentHashMap<>();
  
      static {
          // IMPORTANT: this makes all property values to be parsed as
          // as list if commas are found inside
          AbstractConfiguration
              .setDefaultListDelimiter(COMMA.charAt(0));
      }
  
      /**
       * Loads the specified configurations.
       *
       * @param configurations
       *            the additional configurations; might be null or empty
       */
      public TestConfiguration(final Configuration... configurations) {
          super(configurations);
      }
  
      public StreamingQueryRunner queryRunnerFor(final String id) {
          log.trace("configuring query runner {}", id);
          return queryRunners.computeIfAbsent(id, _id -> {
              val dataSource = new HikariDataSource();
              dataSource.setJdbcUrl(datasourceString(_id, "url"));
              return new StreamingQueryRunner(dataSource);
          });
      }
  
      private int datasourceInt(String id, String name) {
          return getInt("datasource" + DOT + id + DOT + name);
      }
  
      private String datasourceString(String id, String name) {
          return getString("datasource" + DOT + id + DOT + name);
      }
  
  }